Gigabyte P450B 450W
Category: Power Supply
Manufacturer: Gigabyte
Wattage: 450W
Efficiency: 80+ Bronze
Modular: non-modular
Price: $67.13 from Amazon
Gigabyte P450B 450W
Wattage
450W
Efficiency
80+ Bronze
Modular
non-modular
Best price from Amazon
$67.13
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Overview
A 450W unit with 80+ Bronze efficiency certification and non-modular cabling. It uses the ATX form factor — confirm your case lists ATX support. 450W covers mainstream builds with a modest GPU. Power supplies are the wrong place to cut corners — efficiency certification correlates with build quality and warranty length.
At $67.13 it sits in the mid-range power supply bracket. PlanMyPC's builder flags compatibility problems automatically and adds the part's price to your build total. Gigabyte backs the product through its standard warranty channels; check the listing for region-specific terms. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 450 W |
| Efficiency | 80+ Bronze |
| Form Factor | ATX |
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